3W 100W 500W Glass Glaze Metal Film High Voltage Resistor

Product Description

Company Profile

Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.

Product Description

The RI80 high voltage resistor is designed for general purpose industrial high voltage systems. It uses special thick film metal glaze resistor components to provide ideal cost-effectiveness, high stability, precision, and high voltage resistance. It is suitable for a variety of measurements, voltage divider circuits and control functions, AC/DC or pulse circuits, and high voltage power electronic equipment.
The RI80 precision high voltage resistor series uses special ceramic core materials and the latest processing technology to strictly control the production process to produce rod-shaped glass glaze high voltage resistors with stable performance and an operating temperature range of -55ºC to +70ºC. High voltage handling capacity up to 100 kV.

Product Parameters

                                                                                                                                                                             Size Unit:mm

Type	Rated power (W)	Structure	Dimension (mm)				Resistance range (Ω)	Max. working voltage (KV)	Temperature coefficient (10-6/ºC)	Use temperature (ºC)	Resistance Tolerance(%)
			Lmax	Dmax	L1	d
RI80	3	A	24±2	8±1	30±3	1±0.1	100~2G	5	≤±200ppm	-55ºC~+70ºC	F ( ±1%) G ( ±2%) J (±5%) K (±10%)
	5	A/B	51±2	8±1	30±3	1±0.1	100~2G	10
	10	A/B	72±2	12±1	30±3	1±0.1	100~2G	15
	20	A/B	102±2	12±1	30±3	1±0.1	100~200M	20	≤±400ppm
	25	A/B	127±2	12±1	30±3	1±0.1	100~200M	30
	30	A/B	152±2	12±1	30±3	1±0.1	100~200M	40
	50	B/C	120±2	22±1	10±1	M6	100~200M	50
	75	B/C	130±2	27±1	10±1	M6	100~200M	70
	100	B/C	170±2	27±1	10±1	M6	100~100M	100
	200	B/C	260±2	27±1	10±1	M5/M6	100~100M	100
	300	B/C	310±2	27±1	10±1	M5/M6	100~100M	100
	500	B/C	310±2	53±1	10±1	M8	100~100M	100

 

Main Features

1. RI80 non-inductive design adopts glass glaze film serpentine pattern mode, the pattern is designed to meander in the opposite direction of the current, so as to achieve the maximum flux and inductance neutralization over the entire length of the resistor.
2. This high-efficiency non-inductive design does not reduce any resistance performance advantages, which is very suitable for product applications requiring high frequency.
3. RI80 type high-voltage resistor adopts thick film technology - non-inductive serpentine resistor film screen transfer process, and prints the resin coating on the precision ceramic substrate.
4. Advanced technology is used to optimize the resistor film serpentine path and the resistor paint path pattern according to the resistance value, providing a complete high-voltage non-inductive resistor package.
5. The cap or lead pin is welded and assembled, and pressed into both ends of the resistor porcelain rod to provide a solid terminal electrode connection.

Scope of Application

1. High voltage systems, such as high voltage inverters and high voltage electrical appliances, voltage divider circuits and high voltage power electronics.
2. Used in environmental protection equipment, medical equipment, electrostatic dust removal equipment, power systems, instruments, etc. capacitor arc extinguishing circuits, high voltage buffer circuits.
3. Pulse modulators, imaging equipment, impulse voltage generators and other AC/DC or pulse circuits.

Performance Indicate

Item	Performance
Power range	3W~500W
Voltage range	5KV~100KV
Resistance range	100Ω~2000 MΩ
Tolerance accuracy	±1%,±3%,±5%,±10%
Ambient temperature	-55ºC~70ºC
Cooling method	Natural cooling
Temperature drift	≤ ±400ppm/ºC

Certifications